CN101096447A - PC/ABS alloy - Google Patents
PC/ABS alloy Download PDFInfo
- Publication number
- CN101096447A CN101096447A CNA2006100362525A CN200610036252A CN101096447A CN 101096447 A CN101096447 A CN 101096447A CN A2006100362525 A CNA2006100362525 A CN A2006100362525A CN 200610036252 A CN200610036252 A CN 200610036252A CN 101096447 A CN101096447 A CN 101096447A
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- Prior art keywords
- abs
- mah
- abs alloy
- fire retardant
- acid ester
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Abstract
The invention discloses a PC/ABS alloy, which comprises the following parts: 40-60% PC, 25-40% ABS, 2-5% compatible agent, 3-8% full acroleic acid core-shell impact modifier, 6-15% bromine-system fire retardant, 2-5% antimony-system fire retardant, 0.2-0.5% polytef, 0.1-0.3% lubricant. The invention improves the notch impact strength with high-toughness flame-proof PC/ABS alloy material, which has observable economic benefit.
Description
Technical field
The present invention relates to technical field of polymer materials, particularly relate to a kind of plastic alloy material.
Background technology
PC/ABS is a kind of plastic alloy material of excellent property.It not only has favorable mechanical performance and moulding processability, and the product surface good luster, and is attractive in appearance, thereby is widely used in industries such as electronics, household electrical appliances.
When the PC/ABS alloy material is used to make electronics zero member, often require material to have flame retardant properties.To this, people adopt the method for adding fire retardant to improve the flame retardant properties of material usually.But the affiliation that adds of fire retardant causes the decline of gathering of PS/ABS alloy material notched Izod impact strength, need improve the toughness of material.
Summary of the invention
In view of above problem, the object of the present invention is to provide a kind of PC/ABS alloy, this PC/ABS alloy draws a kind of high tenacity fire retardation PC/ABS alloy material by using a kind of impact modifying agent.
For reaching above purpose, a kind of PC/ABS alloy provided by the invention, it mainly comprises following parts by weight proportion raw material component:
PC 40～60
ABS 25～40
Compatilizer 2～5
Full acrylic acid or the like core-shell type impact modifying agent 3～8
Bromide fire retardant 6～15
Sb system fire retardant 2～5
Tetrafluoroethylene 0.2～0.5
Oxidation inhibitor 0.1～0.3
Processing stabilizers 0.05～0.15
Lubricant 0.3～1
Wherein, described compatilizer can be ABS-g-MAH, SBS-g-MAH, PP-g-MAH or LDPE-g-MAH etc.
Bromide fire retardant wherein can be brominated polycarbonate, decabromodiphynly oxide, eight bromo ether, tetrabromo-bisphenol, tetrabromobisphenol a polycarbonate oligopolymer, hexabromocyclododecane or environment-friendly type bromide fire retardant TDE etc.
Sb system fire retardant wherein is antimonous oxide, antimony peroxide or sodium antimonate etc.
Processing stabilizers wherein can be phosphoric acid ester or phosphorous acid ester.
Lubricant wherein is EBS (support bis-stearamides, Ethylene bis-Stearamide), TAF (bright lubricant) or polyethylene wax etc.
Preferably, PC/ABS alloy provided by the invention, its component is expressed as with parts by weight:
PC 40
ABS 30
ABS-g-MAH 5
Full acrylic acid or the like core-shell type impact modifying agent 5
Brominated polycarbonate 15
Antimonous oxide 5
Tetrafluoroethylene 0.5
Oxidation inhibitor 0.2
Phosphorous acid ester 0.1
EBS 0.5
Preferably, PC/ABS alloy provided by the invention, its component is expressed as with parts by weight:
PC 50
ABS 26
ABS-g-MAH 4
Full acrylic acid or the like core-shell type impact modifying agent 4
Brominated polycarbonate 12
Antimonous oxide 4
Tetrafluoroethylene 0.4
Oxidation inhibitor 0.2
Phosphorous acid ester 0.1
EBS 0.5
Preferably, PC/ABS alloy provided by the invention, its component is expressed as with parts by weight:
PC 57
ABS 25
ABS-g-MAH 3
Full acrylic acid or the like core-shell type impact modifying agent 3
Brominated polycarbonate 9
Antimonous oxide 3
Tetrafluoroethylene 0.3
Oxidation inhibitor 0.2
Phosphorous acid ester 0.1
EBS 0.5
PC/ABS alloy provided by the invention, it is by using a kind of full acrylic acid or the like core-shell type impact modifying agent, can effectively improve the notched Izod impact strength of fire retardation PC/ABS material, to draw a kind of high tenacity fire retardation PC/ABS alloy material, thereby make this material more be adapted to each hi-tech manufacturing, have considerable economic.
Embodiment
Embodiment 1
Take by weighing following raw materials according by weight:
PC 40
ABS 30
ABS-g-MAH 5
Full acrylic acid or the like core-shell type impact modifying agent 5
Brominated polycarbonate 15
Antimonous oxide 5
Tetrafluoroethylene 0.5
Oxidation inhibitor 0.2
Phosphorous acid ester 0.1
EBS 0.5
Again this blend composition is passed through mixing granulator in the forcing machine, the gained mixing granulator is made finished product through injection molding, by the mechanical property of standard GB 13525/T-92 test gained finished product and by its flame retardant properties of the U.S. UL94 of electrician association standard testing, the result is as shown in table 1 at last.
Table 1: embodiment 1 gained PC/ABS alloy property
| Project | Measured value |
| Shock strength (kJ/M 2) | 49.24 |
| Tensile strength (MPa) | 58.42 |
| Flexural strength (MPa) | 87.38 |
| Flame retardant resistance | V-0 |
Embodiment 2
Take by weighing following raw materials according by weight:
PC 50
ABS 26
ABS-g-MAH 4
Full acrylic acid or the like core-shell type impact modifying agent 4
Brominated polycarbonate 12
Antimonous oxide 4
Tetrafluoroethylene 0.4
Oxidation inhibitor 0.2
Phosphorous acid ester 0.1
EBS 0.5
Again this blend composition is passed through mixing granulator in the forcing machine, the gained mixing granulator is made finished product through injection molding, by the mechanical property of standard GB 13525/T-92 test gained finished product and by its flame retardant properties of the U.S. UL94 of electrician association standard testing, the result is as shown in table 1 at last.
Table 2: embodiment 2 gained PC/ABS alloy properties
| Project | Measured value |
| Shock strength (kJ/M 2) | 57.10 |
| Tensile strength (MPa) | 59.66 |
| Flexural strength (MPa) | 87.21 |
| Flame retardant resistance | V-0 |
Embodiment 3
Take by weighing following raw materials according by weight:
PC 57
ABS 25
ABS-g-MAH 3
Full acrylic acid or the like core-shell type impact modifying agent 3
Brominated polycarbonate 9
Antimonous oxide 3
Tetrafluoroethylene 0.3
Oxidation inhibitor 0.2
Phosphorous acid ester 0.1
EBS 0.5
Again this blend composition is passed through mixing granulator in the forcing machine, the gained mixing granulator is made finished product through injection molding, by the mechanical property of standard GB 13525/T-92 test gained finished product and by its flame retardant properties of the U.S. UL94 of electrician association standard testing, the result is as shown in table 1 at last.
Table 3: embodiment 3 gained PC/ABS alloy properties
| Project | Measured value |
| Shock strength (kJ/M 2) | 66.56 |
| Tensile strength (MPa) | 58.75 |
| Flexural strength (MPa) | 89.84 |
| Flame retardant resistance | V-0 |
The above; only be the preferable feasible embodiment of the present invention; can not therefore promptly limit to interest field of the present invention; concerning being familiar with those of ordinary skill in the art; such as use technical scheme of the present invention and technical conceive to make other various corresponding changes and distortion, and all these changes and distortion all should belong within the protection domain of claim of the present invention.
Claims (9)
1. a PC/ABS alloy is characterized in that, mainly comprises following parts by weight proportion raw material component
PC 40～60；
ABS 25～40；
Compatilizer 2～5;
Full acrylic acid or the like core-shell type impact modifying agent 3～8;
Bromide fire retardant 6～15;
Sb system fire retardant 2～5;
Tetrafluoroethylene 0.2～0.5;
Oxidation inhibitor 0.1～0.3;
Processing stabilizers 0.05～0.15;
Lubricant 0.3～1.
2. PC/ABS alloy according to claim 1 is characterized in that described compatilizer can be ABS-g-MAH, SBS-g-MAH, PP-g-MAH or LDPE-g-MAH etc.
3. PC/ABS alloy according to claim 1, it is characterized in that described bromide fire retardant can be brominated polycarbonate, decabromodiphynly oxide, eight bromo ether, tetrabromo-bisphenol, tetrabromobisphenol a polycarbonate oligopolymer, hexabromocyclododecane or environment-friendly type bromide fire retardant TDE etc.
4. PC/ABS alloy according to claim 1 is characterized in that, described Sb system fire retardant is antimonous oxide, antimony peroxide or sodium antimonate etc.
5. PC/ABS alloy according to claim 1 is characterized in that described processing stabilizers can be phosphoric acid ester or phosphorous acid ester.
6. PC/ABS alloy according to claim 1 is characterized in that, described lubricant is EBS (ethylene bis stearamide, Ethylene bis-Stearamide), TAF (bright lubricant) or polyethylene wax etc.
7. according to any described PC/ABS alloy of claim 1-6, it is characterized in that its included component is expressed as with parts by weight:
PC 40；
ABS 30；
ABS-g-MAH 5；
Full acrylic acid or the like core-shell type impact modifying agent 5;
Brominated polycarbonate 15;
Antimonous oxide 5;
Tetrafluoroethylene 0.5;
Oxidation inhibitor 0.2;
Phosphorous acid ester 0.1;
EBS 0.5。
8. according to any described PC/ABS alloy of claim 1-6, it is characterized in that its included component is expressed as with parts by weight:
PC 50；
ABS 26；
ABS-g-MAH 4；
Full acrylic acid or the like core-shell type impact modifying agent 4;
Brominated polycarbonate 12;
Antimonous oxide 4;
Tetrafluoroethylene 0.4;
Oxidation inhibitor 0.2;
Phosphorous acid ester 0.1;
EBS 0.5。
9. according to any described PC/ABS alloy of claim 1-6, it is characterized in that its included component is expressed as with parts by weight:
PC 57；
ABS 25；
ABS-g-MAH 3；
Full acrylic acid or the like core-shell type impact modifying agent 3;
Brominated polycarbonate 9;
Antimonous oxide 3;
Tetrafluoroethylene 0.3;
Oxidation inhibitor 0.2;
Phosphorous acid ester 0.1;
EBS 0.5。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610036252A CN100582163C (en) | 2006-06-30 | 2006-06-30 | PC/ABS alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610036252A CN100582163C (en) | 2006-06-30 | 2006-06-30 | PC/ABS alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101096447A true CN101096447A (en) | 2008-01-02 |
| CN100582163C CN100582163C (en) | 2010-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610036252A Expired - Fee Related CN100582163C (en) | 2006-06-30 | 2006-06-30 | PC/ABS alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100582163C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101591468B (en) * | 2008-05-28 | 2011-09-14 | 上海科领实业有限公司 | Low-smoke halogen-free flame retardant PC/ABS alloy and preparation method thereof |
| CN102219979A (en) * | 2011-04-01 | 2011-10-19 | 肖智雄 | Improved and modified ABS material and laboratory basic equipment storing cabinet produced by material |
| CN101787193B (en) * | 2009-10-20 | 2012-07-04 | 上海锦湖日丽塑料有限公司 | PC/ABS alloy with excellent hydrolysis resistance and preparation method thereof |
| CN102604359A (en) * | 2012-03-21 | 2012-07-25 | 上海瀚氏模具成型有限公司 | Flame-retardant PC/ABS (Poly Carbonate/Acrylonitrile Butadiene Styrene) plastic for automobile interior and preparation method thereof |
| CN102643509A (en) * | 2012-05-21 | 2012-08-22 | 金发科技股份有限公司 | ABS (acrylonitrile-butadiene-styrene) composition with high glowing filament temperature resistance |
| CN102643508A (en) * | 2012-05-11 | 2012-08-22 | 杭州金州高分子科技有限公司 | Environment-friendly inflaming-retarding acrylonitrile-butadiene-styrene (ABS) material |
| CN106977896A (en) * | 2017-05-22 | 2017-07-25 | 汪建军 | A kind of wear-resisting PC ABS alloy materials and preparation method thereof |
-
2006
- 2006-06-30 CN CN200610036252A patent/CN100582163C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101591468B (en) * | 2008-05-28 | 2011-09-14 | 上海科领实业有限公司 | Low-smoke halogen-free flame retardant PC/ABS alloy and preparation method thereof |
| CN101787193B (en) * | 2009-10-20 | 2012-07-04 | 上海锦湖日丽塑料有限公司 | PC/ABS alloy with excellent hydrolysis resistance and preparation method thereof |
| CN102219979A (en) * | 2011-04-01 | 2011-10-19 | 肖智雄 | Improved and modified ABS material and laboratory basic equipment storing cabinet produced by material |
| CN102604359A (en) * | 2012-03-21 | 2012-07-25 | 上海瀚氏模具成型有限公司 | Flame-retardant PC/ABS (Poly Carbonate/Acrylonitrile Butadiene Styrene) plastic for automobile interior and preparation method thereof |
| CN102604359B (en) * | 2012-03-21 | 2013-08-07 | 上海瀚氏模具成型有限公司 | Flame-retardant PC/ABS (Poly Carbonate/Acrylonitrile Butadiene Styrene) alloy for automobile interior and preparation method thereof |
| CN102643508A (en) * | 2012-05-11 | 2012-08-22 | 杭州金州高分子科技有限公司 | Environment-friendly inflaming-retarding acrylonitrile-butadiene-styrene (ABS) material |
| CN102643509A (en) * | 2012-05-21 | 2012-08-22 | 金发科技股份有限公司 | ABS (acrylonitrile-butadiene-styrene) composition with high glowing filament temperature resistance |
| CN106977896A (en) * | 2017-05-22 | 2017-07-25 | 汪建军 | A kind of wear-resisting PC ABS alloy materials and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100582163C (en) | 2010-01-20 |
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Granted publication date: 20100120 Termination date: 20120630 |